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| Mapping a texture on a sphere. |
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Gabhonga
Member #1,247
February 2001
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to blend two colour by a factor, you first fade both colours: one by factor, and the other one by the negative factor (i.e. if factor is 0..31 then the neg.factor is 31-f. or f^31(xor operation)). -------------------------------------------------------- |
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Kloks
Member #943
February 2001
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